The disturbing psychology behind some of history’s most notorious killers is being revisited as investigators and experts ...

To add to the confusion, other personality disorders have been associated with criminal behavior and serial murder.

This show looks at behavior over time. It’s about how warning signs get minimized, how escalation unfolds in real life, and what we can learn when we stop relying on myths and start tracking patterns.

Serial killers hold a strange fascination for many people. The reason for this is difficult to ascertain, but why anyone would become a serial killer in the first place is even more difficult to ...